SMLJ110A is a transient voltage suppressor diode designed for surge and ESD protection in portable communications, computing, and video equipment. It features a surface mount SMC/DO-214AB package with a standoff voltage of 110 V and peak pulse power dissipation of 3000 watts at 1 ms pulse width. The device offers fast response times and operates over a temperature range of -55°C to +150°C, with storage capability up to +175°C. With a peak forward surge current rating of 300 amps and steady-state power dissipation of 5.0 watts at 75°C, the SMLJ110A provides robust protection for sensitive electronic circuits against transient overvoltage events. Its compact form factor and RoHS compliance make it ideal for modern high-density PCB designs requiring reliable transient protection.